The maximum underlying link speed is actually up at around 700k, but our quickblue product is aimed at the majority of our client base and 115k is pretty much the maximum required by them.

Of course we could supply the Bluetooth module without our quickblue firmware and you could write your own routines to drive it, its perfectly feasable. Thousgh you might have trouble getting more than 384k (nearest standard baud rate) out of a PIC.